At a particular store, there are different tiers of discounts applied to your overall purchase depending on how much you spend.

The discount that is applied follows a specific rule:

If your subtotal is at least $$200,$ then a discount of $20\%$ is applied.

If your subtotal is at least $$100,$ but less than $$200,$ then a discount of $12\%$ is applied.

If your subtotal is at least $$50,$ but less than $$100,$ then a discount of $5\%$ is applied.

If your subtotal is less than $$50,$ then no discount is applied.

And, lastly, since this is Memphis, a $9\mathrm{.}75\%$ sales tax is added to create the final total.

Write code in the cell below that asks for a user's subtotal at this store, and that computes and prints for them their final total after discount and sales tax.

For example, if their subtotal is $$225,$ then your code should tell them their total is $197\mathrm{.}55$ dollars. And if their subtotal is $$70,$ then your code should tell them their total is $72\mathrm{.}98$ dollars $($note you should round the final result to the nearest cent$).$